目的：了解湿性老年性黄斑变性(age-related macular degeneration,AMD)患者自我感受负担(self-perceived burden,SPB)现状及其影响因素。方法：采用方便抽样法选取2021年1月至11月在中山大学中山眼科中心就诊的204例湿性AMD患者为研究对象，采用一般资料调查表、SPB量表、家庭支持自评量表、医学应对问卷对其进行测评。结果：患者SPB得分是(21.98±6.68)分，总体属于轻度SPB。湿性AMD患者的SPB水平与家庭支出(r=?0.326, P<0.001)和面对应对(r=?0.365, P<0.001)呈负相关，与回避(r=0.456, P<0.001)及屈服(r=0.310, P<0.001)应对方式呈正相关性。多重线性回归显示，独居、高龄、自费、双眼患病及采用回避应对的患者的SPB更高，而高文化水平、高家庭支持的患者SPB较轻。结论：湿性AMD患者有轻度SPB，但仍存在改善空间，医护工作者在工作中应重点关注高龄、文化程度低、家庭收入低、自费、独居、双眼患病及低视力的患者，及时进行心理疏导，减轻患者的SPB水平。

Objective: To understand the current status and influencing factors of self-preceived burden (SPB) in patients with wet age-related macular degeneration (AMD). Methods: 204 patiens with wet AMD who were treated in Zhongshan Ophthalmic Center, Sun Yat-sen University from January to November 2021 were enrolled as the study subjects with convenience sampling method. A general information questionnaire, SPB scale, family support self-assessment scale, and medical coping questionnaire were collected from the subjects for assessment. Results: The patient’s SPB score was 21.98±6.68, which is generally mild SPB. The SPB level of patients with wet AMD was negatively correlated with family support (r=-0.326, P<0.001) and coping (r=?0.365, P<0.001), and were positively correlated with avoidance (r= 0.456,P<0.001), and surrender (r=0.310, P<0.001) coping style. Multiple linear regression showed that the patients who lived alone, were elder and self-funded, had binoclur diseases and used avoidance coping, had higher SPB. While the patients with high education and family support had lower SPB. Conclusions: It is still needed to pay attention to the patients with AMD having mild SPB. Medical workers should focus on patients with elder age, low education level, low family income, self-funded, living alone, binocular disease and low vision in their work, and provide timely psychological counseling to reduce the SPB level of patients.

目的：了解干眼患者自我护理能力水平并分析其影响因素。方法：选取2022年2月—6月在中山大学中山眼科中心就诊的干眼患者为研究对象，采用一般资料调查表、自我护理能力量表、一般自我效能感量表对患者进行调查分析。结果：共调查293例干眼患者，其自我护理能力评分为(113.34±9.98)分，处于中等水平。相关性分析中干眼患者的自我护理能力总分与自我效能感得分呈正相关(r=0.421，P<0.001)，多重线性回归分析显示，累计屏幕使用时间>10 h/d、合并全身疾病、低自我效能感评分是干眼患者自我护理能力的危险因素(P<0.05)。结论：干眼患者自我护理能力水平处于中水平，仍需加强。医护工作者在工作中应重点关注屏幕使用时间长、合并全身疾病及自我效能感低的患者，并制定相应的护理对策，以改善患者的自我护理能力水平。

Objective: To understand the self-care ability of patients with dry eye and analyze its infuencing factors. Methods: A total of 293 patients with dry eye were selected from Zhongshan Opthalmic Center, Sun Yat-sen University from February 2022 to June 2022, the general data Questionnaire the general self-efcacy Scale and the self-care ability Scale survey were collected. Results: A total of 293 patients with dry eye were surveyed, and the self-care ability score was 113.34±9.98, which was at the medium level. The total score of self-care ability, the scores of self-concept, self-care responsibility, health knowledge level and self-care skills of patients with dry eye were positively correlated with the scores of self-efcacy (r=0.421, allP<0.001).Multiple linear regression analysis showed that cumulative screen usage time>10 hours/day, comorbid systemic diseases, and low self-efficacy scores were risk factors for self-care ability in patients with dry eye (P<0.05). Conclusions: Te self-care ability of patients with dry eye disease is at a medium level, and still needs to be strengthened. Medical workers should focus on patients with prolonged screen usage, comorbid systemic diseases, and low self-efficacy in their work, and tailor relevant nursing strategies to improve their self-care abilities.

目的：了解干眼患者自我护理能力水平并分析其影响因素。方法：选取2022年2月—6月在中山大学中山眼科中心就诊的干眼患者为研究对象，采用一般资料调查表、自我护理能力量表、一般自我效能感量表对患者进行调查分析。结果：共调查293例干眼患者，其自我护理能力评分为(113.34±9.98)分，处于中等水平。相关性分析中干眼患者的自我护理能力总分与自我效能感得分呈正相关(r=0.421，P<0.001)，多重线性回归分析显示，累计屏幕使用时间>10 h/d、合并全身疾病、低自我效能感评分是干眼患者自我护理能力的危险因素(P<0.05)。结论：干眼患者自我护理能力水平处于中水平，仍需加强。医护工作者在工作中应重点关注屏幕使用时间长、合并全身疾病及自我效能感低的患者，并制定相应的护理对策，以改善患者的自我护理能力水平。

Objective: To understand the self-care ability of patients with dry eye and analyze its infuencing factors. Methods: A total of 293 patients with dry eye were selected from Zhongshan University Zhongshan Ophthalmology Center from February 2022 to June 2022, the general data Questionnaire the general self-efcacy Scale and the self-care ability Scale survey were collected. Results: A total of 293 patients with dry eye were surveyed, and the self-care ability score was 113.34±9.98, which was at the medium level. The total score of self-care ability, the scores of self-concept, self-care responsibility, health knowledge level and self-care skills of patients with dry eye were positively correlated with the scores of self-efcacy (r=0.421, allP<0.001). Multiple linear regression analysis showed that cumulative screen usage time>10 hours/day, comorbid systemic diseases, and low self-efficacy scores were risk factors for self-care ability in patients with dry eye (P<0.05). Conclusions: Te self-care ability of patients with dry eye disease is at a medium level, and still needs to be strengthened. Medical workers should focus on patients with prolonged screen usage, comorbid systemic diseases, and low self-efficacy in their work, and tailor relevant nursing strategies to improve their self-care abilities.

目的：了解原发性开角型青光眼(primary open angle glaucoma，POAG)患者视野缺损的进展情况，探讨其发生进展的相关危险因素。方法：回顾性分析2014年1月至2018年7月就诊于北京大学第三医院眼科并有至少4次视野检查的POAG患者。按照患者首次视野检查的平均偏差或平均缺损进行分期。将历次随访视野检查的平均偏差或平均缺损与时间进行线性回归分析，取其斜率(dB/年)。根据平均偏差或平均缺损的斜率将患者分为进展组与无进展组。分析患者视盘周围视网膜神经纤维层(retinal nerve fiber layer，RNFL)厚度损害位置、平均随诊间隔时间、基线视野分期等因素与青光眼视野缺损进展的关系。结果：共纳入128例患者(252只眼)，其中129眼使用Octopus视野计检查随访，基线视野缺损值为(10.91±5.76) dB；123眼使用Humphrey视野计，基线视野偏差值为(–10.62±6.89) dB。视野缺损早、中、晚期的比例分别为26.19%、36.51%和37.30%。进展组31只眼(12.30%)，无进展组221只眼(87.70%)。上下方RNFL都存在重度损害的患者，其视野缺损更易进展(P<0.001)。平均随诊间隔时间≤4个月的患眼，发生进展的比例高于平均随诊间隔时间>4个月的患眼(P=0.058)。基线视野分期、年龄、性别、总随访时间与视野缺损进展未见显著相关性。结论：青光眼患者的视功能损害出现恶化是普遍存在的。上下方RNFL均存在重度损害、随诊间隔时间短与视野缺损进展相关。视神经结构的改变与功能损害具有相关性，结构改变的方位对功能损害进展有提示功能。规律随诊对病情监测有重要意义，对于可能快速进展的患者，应缩短随诊间隔时间。

Objective: To investigate the progression of visual field defect in primary open angle glaucoma (POAG), and to explore the related risk factors for its progression. Methods: A retrospective analysis was performed on patients with POAG who had at least 4 visual field examinations in the Department of Ophthalmology, Peking University Third Hospital from January 2014 to July 2018. The visual field was staged according to the mean deviation or mean defect of the first visual field examination. Linear regression analyses of mean deviation or mean defect were performed against time, and corresponding regression slopes (in decibels per year) were calculated. Patients were divided into progressive and non-progressive groups according to the mean deviation slope or mean defect slope. The relationship between retinal nerve fiber layer (RNFL) thickness lesion location, mean follow-up interval, baseline visual field staging, and the progression of visual field defect in glaucoma were analyzed. Results: A total of 128 patients (252 eyes) were included. Among them, 129 eyes were followed up with an Octopus perimeter, and the average mean defect value of the baseline visual field was 10.91±5.76 dB; while the other 123 eyes were followed up with a Humphrey perimeter, and the average mean deviation value of the baseline visual field was –10.62±6.89 dB. The proportion of early, middle and late visual field defects was 26.19%, 36.51% and 37.30%. There were 31 eyes (12.30%) in the progressive group and 221 eyes (87.70%) in the non-progressive group. Patients with severe damage to both the upper and lower RNFLs had more visual field defects (P<0.001). Patients with an average follow-up interval ≤4 months had a higher rate of progression than those with an average follow-up interval >4 months (P=0.058).There were no significant differences in baseline visual field stage, age, gender, and total follow-up time between the progression and progression-free groups. Conclusion: Deterioration of visual function impairment is common in glaucoma patients. The progression of visual field defects is associated with severe impairments which are present both in the upper and lower RNFLs, and short follow-up intervals. Optic nerve structure changes are related to functional impairment, and the location of structural changes is suggestive of functional impairment progression.Regular follow-up visits are of great significance for disease monitoring. For patients who may progress rapidly, the follow-up interval should be shortened.

目的：探究角膜移植日间手术患者的延续护理需求现状及其影响因素。方法：采用便利抽样法抽取行角膜移植日间手术的173例患者，采用课题组自行设计的一般资料调查表、角膜移植日间手术患者延续护理需求调查问卷进行调查。采用独立样本t检验、单因素方差分析、多元线性回归进行统计分析。结果：角膜移植日间术后患者延续护理需求得分为88.13±15.55，其中，对疾病相关知识的需求得分最高，为4.39±0.66，对心理护理的需求得分最低，为2.72±1.18；在延续护理实施方式方面，74.6%患者倾向于电话随访，只有5.8%倾向于上门服务；在影响因素方面，婚姻状况、视力、家庭月收入、文化程度是延续护理需求的影响因素。结论：角膜移植日间术后患者的延续护理需求较高，应根据患者延续护理需求及影响因素进行个性化指导，以提高角膜移植手术的成功率和减少并发症的发生。

Objective: To explore transition care needs among patients with keratoplasty in day ward and analyze the influencing factors. Methods: Using convenience sampling method, 173 patients undergoing keratoplasty in day ward were selected, and they were investigated by using a self-designed general information questionnaire and a questionnaire of transitional care needs of patients with keratoplasty in day ward. T-test, one-way analysis of variance (ANOVA), multiple linear regression were used to analyze the data. Results: The total score of transitional care needs among patients with keratoplasty in day ward was 88.13±15.55. The demand for disease related knowledge was the highest (4.39±0.66), the demand for mental nursing was the lowest (2.72±1.18). In terms of the way of implementation, 74.6% patients preferred telephone follow-up and only 5.8% preferred door-to-door service. Single-factor analysis showed that marital status, vision, monthly income, educational level were the factors influencing the demand for transitional care (P<0.05). Conclusion: Patients with keratoplasty in day ward have a high demand for transitional care. In order to improve the success rate of keratoplasty and reduce the incidence of complications, personalized guidance should be given according to patients’ transitional care needs and influencing factors.

角膜异物是眼科急诊中常见病之一，不及时处置或处置不当会导致角膜不同程度的损伤，严重者可引起角膜感染、角膜穿孔等并发症，严重损害视功能。因此安全、高效地剔除角膜异物至关重要。本文从角膜异物的特点、伤后首诊时间、角膜合并感染以及角膜异物的剔除方法等方面对角膜异物剔除术预后的影响进行回顾总结，旨在为医护人员行角膜异物剔除时提供有用参考。

Corneal foreign body is one of common diseases in ophthalmic emergency. Improper handling can cause different degree of corneal injuries, even corneal infection, perforation and endophthalmitis. Therefore, it is essential to eliminate corneal foreign bodies safely and effectively. This article mainly summarizes the influence of the characteristics of the corneal foreign bodies, the first diagnosis time after injury, corneal co-infection and the methods of weeding out the corneal foreign bodies upon the clinical prognosis of corneal foreign body removal, aiming to provide useful reference for medical practitioners in removing corneal foreign bodies.

目的：测量医联体糖尿病患者眼科随访依从性及相关的健康信念，分析其影响因素。方法：采用便利抽样的方法，使用中文版糖尿病眼科随访依从性问卷对在广州医科大学附属第二医院所辖医联体内的334例糖尿病患者进行调查。结果：仅24.3%的受访者在过去的1年中接受过眼科散瞳检查，受访者眼科随访健康信念的总体评分为3.09±0.64，其中感知的益处和威胁维度评分最高，行为线索维度评分最低。糖尿病类型、就医倾向、合并其他糖尿病并发症、医联体相关知识和家庭类型是糖尿病患者眼科随访健康信念的主要影响因素。结论：医联体糖尿病患者眼科随访健康信念处于一般水平，缺乏行为线索支持，提示在糖尿病眼部并发症筛查和防治过程中，医联体应发挥下筛上转的功能，通过对障碍因素的干预，提高辖区糖尿病患者接受眼科随访的依从性。

Objective: To measure the adherence to ophthalmology follow-up and the related health belief of patients with diabetes in medical alliance, and analyze the influencing factors. Methods: Totally 334 community-dwelling patients with diabetes mellitus were recruited in a medical alliance in Guangzhou by convenient sampling method. They were investigated by the Chinese version of the Compliance with Annual Diabetic Eye Exams Survey (CADEES-C). Results: Dilated fundus examination within the last year were only reported by 24.3% of respondents. The mean score of the CADEES-C was 3.09±0.64, with the highest score in perceived benefit and threat dimensions and the lowest score in behavioral cue dimension. The factors that mainly influence the adherence to ophthalmology follow-up and their related health beliefs of patients with diabetes are types of diabetes, propensity to seek treatment, other complications of diabetes, knowledge of medical alliance and family pattern. Conclusion: The adherence to ophthalmology follow-up and the related health belief of patients with diabetes are at low level with the deficiency of behavioral cues. It is suggested that medical alliance should play a critical role to improve the status quo by developing more screening and referrals.